K 开头单词
keep-fit studio 健身室 健身房
keep-fit massage 保健按摩
keep-fit market [商业]保健市场
keep-fit n.体操
keep-away n.【美】抓球游戏
keep-alive voltage [电子、通信与自动控制技术]保活电压保弧电压维弧电压维生电压[机械工程]维生电压
keep-alive electrode [电子、通信与自动控制技术]保弧电极维生电极维弧电极[机械工程]维生电极
keep-alive 点火电极
keep your shirt on 别激动；沉住气
keep your pants on 镇静；别着急
keep your fingers crossed 两指交叉以求好运
keep your cool 保持冷静 保持冷静（唱片名，Keep Your Cool）
keep your chin up 别灰心 保持斗志
keep working hard 一直很努力 继续努力
keep working 继续工作；永不停顿
keep within the bounds 不敢越雷池一步